A colourful sky surrounds the area of London around St Pauls Cathedral along the river Thames in London. The view is from the Oxo Tower. The Oxo Tower is a building with a prominent tower on the south bank of the River Thames in London. The building has been redeveloped as a mixed use development called "Oxo Tower Wharf". A well-known restaurant is located on the eighth floor, which is the roof top level of the main building.